termilignan B
CHEBI:66202
·resolve ·ANTIBACTERIAL
·EXACT
SEEDED
An olefinic compound that is 2,3-dimethylbuta-1,3-diene substituted by a 4-hydroxyphenyl and a 1,3-benzodioxol-5-yl group. It has been isolated from Terminalia sericea. — ChEBI
Machine-generated and unreviewed. Identity, structure and
cross-references come straight from ChEBI's and CARD's own data; no curator has
signed off on this record yet.
Classification
Strictly broader compounds or drug classes this molecule belongs to.
Chemical structure
Computed structure properties
| Molecular formula | C19H18O3 |
|---|
| Charge | 0 |
|---|
| Average mass | 294.35 Da |
|---|
| Monoisotopic mass | 294.12559 Da |
|---|
| Source | ChEBI |
|---|
| InChIKey | OUIGYUDPNSGJSX-UHFFFAOYSA-N |
|---|
SMILES
C=C(Cc1ccc(O)cc1)C(=C)Cc1ccc2c(c1)OCO2
InChI
InChI=1S/C19H18O3/c1-13(9-15-3-6-17(20)7-4-15)14(2)10-16-5-8-18-19(11-16)22-12-21-18/h3-8,11,20H,1-2,9-10,12H2
Also called
- 4-[3-(1,3-benzodioxol-5-ylmethyl)-2-methylidenebut-3-en-1-yl]phenol (EXACT_SYNONYM)— chebi
Cross-references
Equivalent identifiers for this same structure in other resources.
Activity roles
Every antimicrobial role a source asserts for this compound — the
unreduced evidence behind its antimicrobial_class.
Source concepts
Every upstream concept that resolved to this record. The merge is
the product: this is what shows ChEBI and CARD are describing the same structure.
Upstream concepts merged into this record
| Source | Native ID | Label | Minted CURIE | Version |
|---|
| CHEBI |
CHEBI:66202 |
termilignan B |
antibioticmech:chebi-095d935150 |
2026-08-30 |
Curation history
-
SEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Seeded from data/raw/ inventories (CHEBI)
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
-
RESEEDED_FROM_SOURCES
2026-08-30 · seed_from_sources
Re-seeded from updated data/raw/ inventories
Provenance
Seeded by scripts/seed_from_sources.py from the committed
inventories in data/raw/.
View the record.